From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org X-Spam-Level: X-Spam-Status: No, score=-0.5 required=3.0 tests=FUZZY_XPILL, HEADER_FROM_DIFFERENT_DOMAINS,MAILING_LIST_MULTI,SPF_PASS,URIBL_BLOCKED, USER_AGENT_MUTT autolearn=unavailable autolearn_force=no version=3.4.0 Received: from mail.kernel.org (mail.kernel.org [198.145.29.99]) by smtp.lore.kernel.org (Postfix) with ESMTP id 37B7AECDE44 for ; Tue, 30 Oct 2018 10:26:14 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by mail.kernel.org (Postfix) with ESMTP id 03DDE2080A for ; Tue, 30 Oct 2018 10:26:14 +0000 (UTC) DMARC-Filter: OpenDMARC Filter v1.3.2 mail.kernel.org 03DDE2080A Authentication-Results: mail.kernel.org; dmarc=none (p=none dis=none) header.from=ucw.cz Authentication-Results: mail.kernel.org; spf=none smtp.mailfrom=linux-kernel-owner@vger.kernel.org Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1727427AbeJ3TTF (ORCPT ); Tue, 30 Oct 2018 15:19:05 -0400 Received: from atrey.karlin.mff.cuni.cz ([195.113.26.193]:59928 "EHLO atrey.karlin.mff.cuni.cz" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1726852AbeJ3TTF (ORCPT ); Tue, 30 Oct 2018 15:19:05 -0400 Received: by atrey.karlin.mff.cuni.cz (Postfix, from userid 512) id 8FF3680802; Tue, 30 Oct 2018 11:26:08 +0100 (CET) Date: Tue, 30 Oct 2018 11:26:10 +0100 From: Pavel Machek To: Lubomir Rintel Cc: Dmitry Torokhov , Michael Turquette , Rob Herring , Mark Rutland , Stephen Boyd , James Cameron , linux-input@vger.kernel.org, devicetree@vger.kernel.org, linux-kernel@vger.kernel.org, linux-clk@vger.kernel.org Subject: Re: [PATCH v2 0/8] OLPC 1.75 Keyboard/Touchpad fixes Message-ID: <20181030102610.GC21529@amd> References: <20181010142504.233467-1-lkundrak@v3.sk> <20181015195612.GB29649@amd> <20181030100139.GB21529@amd> MIME-Version: 1.0 Content-Type: multipart/signed; micalg=pgp-sha1; protocol="application/pgp-signature"; boundary="TiqCXmo5T1hvSQQg" Content-Disposition: inline In-Reply-To: <20181030100139.GB21529@amd> User-Agent: Mutt/1.5.23 (2014-03-12) Sender: linux-kernel-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org --TiqCXmo5T1hvSQQg Content-Type: text/plain; charset=us-ascii Content-Disposition: inline Content-Transfer-Encoding: quoted-printable Hi! > > https://github.com/hackerspace/olpc-xo175-linux/wiki/How-to-run-an-up-t= o-date-Linux-on-a-XO-1.75 > >=20 > > I didn't test it yet -- will do when I get home in the evening. But > > chances are it's good enough and I guess you'd be able to get it > > working even if I messed up some details. Instruction say make, but you really need to do make zImage and make mmp2-olpc-xo-1-75.dtb . Instructions say "make -j", which is nice way to crash a machine. I suggest "make -j 8" :-). Ok, I think I followed the instructions. I am using empty root filesystem, just with /boot -- want to see kernel messages first before I mess with the userland. But I don't get kernel messages during boot: OLPC 1B1, 512 MiB memory... OpenFirmware Q4C02 EC Frimware 0.3.02 Type any key to interrupt... (but keys do not interrupt anything, ouch). Warning... partition type is 0xb... Boot device: /usb/disk:\boot\olpc.fth Arguments: Boot device .... Warning... partition type is 0xb... And that's it, cursor and no kernel messages. Any ideas? Could I get prepared binary zImage for testing? Thanks, Pavel --=20 (english) http://www.livejournal.com/~pavelmachek (cesky, pictures) http://atrey.karlin.mff.cuni.cz/~pavel/picture/horses/blo= g.html --TiqCXmo5T1hvSQQg Content-Type: application/pgp-signature; name="signature.asc" Content-Description: Digital signature -----BEGIN PGP SIGNATURE----- Version: GnuPG v1 iEYEARECAAYFAlvYMcIACgkQMOfwapXb+vKPvgCfaHWdlBokcgCLJ+My3PkuySKa JS4AoIe0MQhnBoGuf4cVdPwTwzdstzQE =Q4St -----END PGP SIGNATURE----- --TiqCXmo5T1hvSQQg--